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The Tru-Cut Quad Tip SDS Max Drill Bit (PMQ87521) is part of the high-performance Viper Head series, specifically engineered for heavy-duty masonry and concrete drilling. This bit features a specialized quad-tip design that provides exceptional resistance when encountering embedded rebar, preventing the bit from binding or sustaining major damage. The rounded carbide 'fangs' or bullets are designed to bounce off steel reinforcement rods, allowing for a smoother drilling experience in reinforced concrete.
Constructed from premium American chrome-molybdenum-nickel steel, the bit utilizes TriCarb carbide tips for increased penetration speed and extended tool life. The ThunderTwist flute design ensures rapid dust removal, which reduces heat buildup and enhances drilling efficiency. Each bit is vacuum heat-treated and shot-peened for maximum strength and durability under the most demanding job site conditions.
